212101001110022 has 16 divisors (see below), whose sum is σ = 334972069066800. Its totient is φ = 100446169805280.

The previous prime is 212101001109967. The next prime is 212101001110039. The reversal of 212101001110022 is 220011100101212.

It is a super-2 number, since 2×212101001110022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212101001109979 and 212101001110006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631092497 + ... + 631428492.

It is an arithmetic number, because the mean of its divisors is an integer number (20935754316675).

Almost surely, 2^{212101001110022} is an apocalyptic number.

212101001110022 is a deficient number, since it is larger than the sum of its proper divisors (122871067956778).

212101001110022 is a wasteful number, since it uses less digits than its factorization.

212101001110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262525431.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212101001110022 its reverse (220011100101212), we get a palindrome (432112101211234).

The spelling of 212101001110022 in words is "two hundred twelve trillion, one hundred one billion, one million, one hundred ten thousand, twenty-two".